FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	5997285d3a	ffmpeg: poll filters even after -t limit. If not, frames can still arrive to the sink and accumulate. The frames past recording time will be ignored in do_*_out.	13 years ago
Nicolas George	2fc354f90d	ffmpeg: rework checks for the -t option. This commit is based on libav's implementation and makes sure to compare output timestamps together. It also reduces the differences with avconv. The changes to the test reference files are caused by an additional packet at the end, the timestamp of the frame encoded by this packet is always strictly below the limit stated by the -t option.	13 years ago
Michael Niedermayer	df3a96c497	ffmpeg: Add sanity check on frame duplication This prevents long loops and OOM in case of damaged timestamps in some cases Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	be24f85176	ffmpeg: re-set frame_size after filter graph reset. The filter contexts are completely cleared, so the frame size can not be kept.	13 years ago
Nicolas George	6f5e7e8690	ffmpeg: use the more powerful version of abuffersink.	13 years ago
Nicolas George	20a8dca57f	ffmpeg: fix parsing of -force_key_frames option. Identical to commit `4f6a1c9` by Reimar Döffinger, that was lost after the merge of `19ad567`.	13 years ago
Clément Bœsch	f926d91611	ffmpeg: fix a memleak in subtitles decoding.	13 years ago
Nicolas George	8069db8633	ffmpeg: warn that -t does not work with -filter_complex.	13 years ago
Nicolas George	2c793b8501	ffmpeg: warn when -t is used for inputs. Using -t on an input already have surprising results. Furthermore, using it on an input or an output makes a real difference if there are speed-altering filters. Implementing -t for inputs will probably result in some behavour changes.	13 years ago
Michael Niedermayer	e377208d43	ffmpeg: dont copy creation_time as the destination file is not created at that time Fixes Ticket1439 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	43583fb85c	lavfi/avcodec: deprecate avfilter_fill_frame_from_*_buffer_ref API Deprecate functions: avfilter_fill_frame_from_buffer_ref avfilter_fill_frame_from_audio_buffer_ref avfilter_fill_frame_from_video_buffer_ref and schedule to drop them at the next API major bump. The function avfilter_copy_buf_props() should be used instead.	13 years ago
Michael Niedermayer	fbf03ee391	ffmpeg: fix indent of 1 line Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	da728d5d2e	ffmpeg: fix FF_API_OLD_VSINK_API=0 case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	caf7381d50	ffmpeg: fix mixup of old and new sinks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	492cc9bcc4	ffmpeg: remove unused buffer_size in InputFile.	13 years ago
Michael Niedermayer	2fa5d8f234	ffmpeg: print swr options in --help too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	8c3514647e	ffmpeg.c: count subtitles in total size. This avoids the "Output file is empty" warning with subtitles-only files.	13 years ago
Michael Niedermayer	9ec5e956a2	ffmpeg: disable threading on mingw, it doesnt work due to dependance on internal code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0478d5f9fe	ffmpeg: allow overriding framerate for stream copy Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	eae983f4ff	ffmpeg: fix fate breakage introduced by key=value buffersrc args. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	6fef82f22d	ffmpeg: with filter_complex, avoid random in<->out mapping. With complex filters, an output can come from any input, or several inputs, including inputs of a different type. Copying the codec parameters from the first input with the same type does not make any sense. This does not change anything for simple 1->1 filters, as source_index is set in that case.	13 years ago
Nicolas George	fbaa8fe6c6	ffmpeg: init icodec. With complex filter graphs, it can end up accessed without having been set.	13 years ago
Nicolas George	8362d734a3	ffmpeg: use the frame rate computed by lavfi. This frame rate is more reliable than the one copied from the input stream, so it is used in priority.	13 years ago
Nicolas George	5f281e94ba	ffmpeg: add frame rate to the buffersrc arguments. The arguments now use the key=value syntax.	13 years ago
Mike Scheutzow	1be7bfdd2b	ffmpeg.c: fix erroneous "Output file is empty" message. This message is printed whenever the RAWVIDEO codec is used, whether the output file contains any frames or not. Test command: ./ffmpeg -i infile.y4m outfile.y4m Signed-off-by: Mike Scheutzow <mjs973@optonline.net> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	25e87fc5f6	ffmpeg: move keyboard interaction in a function. It makes the transcode loop easier to read (30% less code) and the differences with avconv easier to spot.	13 years ago
Philip Langdale	92c065f93f	ffmpeg: Set duration on encoded subtitle packets. Currently, we don't set the duration on the packet of a newly encoded subtitle. This information may be required by the muxer. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	93147daf59	ffmpeg: avoid a confusing and easy to break if(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c8a11014b6	ffmpeg: use isatty() before messing with the terminal state This fixes terminal messup in case of crashes (like in make fate) Reviewed-by: François Revol <revol@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	df03ae8dd8	ffmpeg: remove two unused variables.	13 years ago
Michael Niedermayer	02ff89a1cd	ffmpeg: disable audio volume insertion on the output side. This fixes -vol leading to 2 inserted volume filters Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	c790ae0265	ffmpeg: add missing return carriage in error message.	13 years ago
Clément Bœsch	6b35f1a2a6	timecode: move timecode muxer options to metadata. Some demuxers set a timecode in the format or streams metadata. The muxers now make use of this metadata instead of a duplicated private option. This makes possible transparent copy of the timecode when transmuxing and transcoding. -timecode option for MPEG1/2 codec is also renamed to -gop_timecode. The global ffmpeg -timecode option will set it anyway so no option change visible for the user.	13 years ago
Stefano Sabatini	f1add01d98	ffmpeg: be more verbose when printing an error in transcode() Helps debuggability.	13 years ago
Stefano Sabatini	6a9854e8f4	ffmpeg: specify more meaningful names for the lavfi buffer sources	13 years ago
Nicolas George	8b0e173529	ffmpeg: use filter time base as codec time base.	13 years ago
Nicolas George	48b5bcb3dd	ffmpeg: avoid NULL dereference with filters. icodec can be NULL if there is no input stream clearly associated with the output stream.	13 years ago
Michael Niedermayer	d43812e235	ffmpeg: move pan filter insertion up. This fixes one (disabled) fate test. Thanks-to: ubitux to pointing at the odd filter order and stereo/mono messup Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	23b365f1c4	ffmpeg: fix memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	60de761657	ffmpeg: allow overriding input top field first Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	96fe99cb11	ffmpeg: disable autoinsertion for -async on the output side of the filtergraph. This fixes the issue that since the last merge -async caused 2 aresample filters to be inserted users that generate funny timestamps in a filtergraph should probably manually insert a aresample filter where they need it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	d187e7616e	ffmpeg: use %f instead of %lf in volume args format printf. %f refers to a double argument already.	13 years ago
Clément Bœsch	d8e075b1a0	ffmpeg: use AUTO_INSERT_FILTER() for -async option.	13 years ago
Matthieu Bouron	432fe9a38a	ffmpeg: fix a crash with complex filters when pix_fmt is not specified ffmpeg -i in.mxf -filter_complex "[0:0]fieldorder=tff" out.wav will fail with an error message instead of crashing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	318e395764	ffmpeg: drop get_sync_ipts() and drop related special case for video Idea found in a commit from Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cf9812d22b	ffmpeg: move setting big_picture.pts up Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bf3dce6b59	ffmpeg: change AVFMT_RAWPICTURE pts to reduce diff to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	13c254a216	ffmpeg: random cosmectics to reduce diff to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9ce3d03fc2	ffmpeg: cosmetics to reduce difference to qatar by 101 lines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3ba90d9e97	ffmpeg: cosmetics to reduce difference to qatar by about 90 lines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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1775 Commits (6de70d7fbf21db32ddad571a3104b89d38d98bb6)